| 量子Hall效应与Berry相因子 |
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| 引用本文： | 刘业厚,于肇贤. 量子Hall效应与Berry相因子[J]. 鲁东大学学报, 1993, 0(4) |
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| 作者姓名： | 刘业厚 于肇贤 |
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| 作者单位： | 大庆石油学院 大庆(刘业厚)，胜利油田职工大学 东营(于肇贤) |
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| 摘 要： | 将绝热过程中的Berry相因于的概念推广到简并系统.在对称规范条件下研究了量子Hall效应与Berry相因子之间的关系,导出了量子Hall电导率与Berry相因子之间的关系,理论分析与Klitzing,Tsui等人的实验结果一致.
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| 关 键 词： | 量子Hall电导率 Berry相因子 简并系统 基态 对称规范 |
QUANTUM HALL EFFECT AND BERRY PHASE FACTOR |
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| Liu Yiehou Yu Zhaoxian. QUANTUM HALL EFFECT AND BERRY PHASE FACTOR[J]. Ludong University Journal (Natural Science Edition), 1993, 0(4) |
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| Authors: | Liu Yiehou Yu Zhaoxian |
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| Abstract: | The concept of Berry phase factor in adiabatic pocess is generalized to degenerate systems,the relation between the quantum Hall effect and Berry phase factor is studied under the condition of the symmetry gauge,and the relations between the quantum Hall conductances and Berry phase factors are derived. The theoretical analysis is in agreement with the experimental results of Klitzing and Tsui et al. |
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| Keywords: | quantum Hall conductance Berry phase factor degenerate system ground state symmetric gauge |
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